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CVE-2023-0052
CRITICAL
CVSS: 9.8
Published: 2023-01-20
Modified: 2026-06-17
Description
SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and prior and BACnetstac version 4.2.1 and prior allows the execution of commands without credentials. As Telnet and file transfer protocol (FTP) are the only protocols available for device management, an unauthorized user could access the system and modify the device configuration, which could result in the unauthorized user executing unrestricted malicious commands.
Affected Platforms
Sauter-Controls Nova 220 Eyk220F001Sauter-Controls Nova 106 Eyk300F001 FirmwareSauter-Controls Nova 230 Eyk230F001 FirmwareSauter-Controls Modunet300 Ey-Am300F002Sauter-Controls Nova 106 Eyk300F001Sauter-Controls Modunet300 Ey-Am300F001Sauter-Controls Nova 230 Eyk230F001Sauter-Controls Modunet300 Ey-Am300F002 FirmwareSauter-Controls Modunet300 Ey-Am300F001 FirmwareSauter-Controls Nova 220 Eyk220F001 Firmware
Weakness Type
CWE-306, CWE-306